/*
 * Copyright 2022 The Backstage Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {
  fireEvent,
  getByRole,
  render,
  waitFor,
  act,
} from '@testing-library/react';
import React from 'react';

import { MockPlaylistListProvider } from '../../testUtils';
import {
  DefaultPlaylistSortTypes,
  DefaultSortCompareFunctions,
  PlaylistSortPicker,
} from './PlaylistSortPicker';

describe('PlaylistSortPicker', () => {
  it('should update sort based on selection', async () => {
    const updateSort = jest.fn();

    const { getByText, getByTestId } = render(
      <MockPlaylistListProvider value={{ updateSort }}>
        <PlaylistSortPicker />
      </MockPlaylistListProvider>,
    );

    act(() => {
      fireEvent.mouseDown(
        getByRole(getByTestId('sort-picker-select'), 'button'),
      );
    });
    const abcSort = getByText('Alphabetical');
    expect(abcSort).toBeInTheDocument();

    fireEvent.click(abcSort);
    await waitFor(() => {
      expect(updateSort).toHaveBeenLastCalledWith(
        DefaultSortCompareFunctions[DefaultPlaylistSortTypes.alphabetical],
      );
    });

    act(() => {
      fireEvent.mouseDown(
        getByRole(getByTestId('sort-picker-select'), 'button'),
      );
    });
    const entitiesSort = getByText('# Entities');
    expect(entitiesSort).toBeInTheDocument();

    fireEvent.click(entitiesSort);
    await waitFor(() => {
      expect(updateSort).toHaveBeenLastCalledWith(
        DefaultSortCompareFunctions[DefaultPlaylistSortTypes.numEntities],
      );
    });
  });
});
